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Properties of oblique dual frames in shift-invariant systems

✍ Scribed by A. Askari Hemmat; Jean-Pierre Gabardo

Book ID
108178408
Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
183 KB
Volume
356
Category
Article
ISSN
0022-247X

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πŸ“œ SIMILAR VOLUMES

Kernels of Gramian operators for frames
Kernels of Gramian operators for frames in shift-invariant subspaces
✍ A. Askari Hemmat; J.-P. Gabardo πŸ“‚ Article πŸ“… 2011 πŸ› Elsevier Science 🌐 English βš– 256 KB

For an invertible nΓ—n matrix B and a finite or countable subset of Our main objects of interest in this paper are the kernel of the associated Gramian G(.) and dual Gramian G(.) operator-valued functions. We show in particular that the orthogonal complement of M in L 2 (R n ) can be generated by a